1382381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 1857408

約数和(自身を除く): 475027

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1381, 9667, 15191, 17953, 106337, 125671, 197483, 1382381]

約数ペア:

[(1, 1382381), (7, 197483), (11, 125671), (13, 106337), (77, 17953), (91, 15191), (143, 9667), (1001, 1381)]